/* ============ Stone-Tec — presentations.css (staff presentation builder + client walk-through) ============ */

/* ----- staff builder ----- */
.bstep{margin-bottom:30px}
.bstep-h{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.bstep-n{width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--paper);display:inline-flex;
  align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}
.bstep-h h2{font-family:var(--serif);font-size:1.6rem;line-height:1.1}
.bstep-h p{color:var(--stone-d);font-size:.9rem}
.opts{display:grid;gap:14px}
.opts.c3{grid-template-columns:repeat(3,1fr)}
.opts.c2{grid-template-columns:repeat(2,1fr)}
.opt{position:relative;display:block;text-align:left;background:#fff;border:2px solid var(--line-d);border-radius:8px;
  overflow:hidden;cursor:pointer;padding:0;font:inherit;color:inherit;transition:border-color .2s,transform .2s,box-shadow .2s}
.opt:hover{transform:translateY(-2px);box-shadow:0 18px 40px -30px rgba(20,17,14,.6)}
.opt[aria-pressed="true"]{border-color:var(--gold);box-shadow:0 0 0 3px rgba(136,24,26,.15)}
.opt[aria-pressed="true"]::after{content:"✓";position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:50%;
  background:var(--gold);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.opt .oimg{height:130px;background:var(--paper-2) center/cover no-repeat}
.opt .obody{padding:14px 16px 16px}
.opt .ok{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600}
.opt h3{font-family:var(--serif);font-size:1.35rem;margin:2px 0 4px;line-height:1.1}
.opt p{font-size:.84rem;color:var(--stone-d);line-height:1.4}
.faces{display:flex;gap:6px;height:130px;padding:14px 16px 0;align-items:flex-end;background:var(--ink)}
.faces span{flex:1;background:center 22%/cover no-repeat;border-radius:4px 4px 0 0;height:100%}
.faces.lead span:first-child{flex:2.2}
.faces.small span{height:62%}
.faces.small span:first-child{height:100%;flex:1.6}
.faces.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:1fr 1fr;padding:12px 16px}
.faces.grid span{border-radius:4px;height:auto}

.result{display:grid;grid-template-columns:1.15fr 1fr;gap:0;background:var(--ink);color:var(--paper);border-radius:10px;
  overflow:hidden;margin-bottom:30px}
.result .rcover{background:#000 center/contain no-repeat;min-height:300px;position:relative}
.result .rcover small{position:absolute;left:14px;bottom:12px;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(245,241,234,.8);background:rgba(20,17,14,.6);padding:4px 10px;border-radius:30px}
.result .rbody{padding:26px 28px}
.result .rk{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.result h2{font-family:var(--serif);font-size:1.75rem;color:var(--paper);margin:6px 0 4px;line-height:1.1}
.result .rmeta{font-size:.82rem;color:rgba(245,241,234,.65);margin-bottom:18px}
.result .rbtns{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.result .btn{padding:12px 18px}
.result .rq{border-top:1px solid var(--line);padding-top:14px;margin-top:6px}
.result .rq summary{cursor:pointer;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2)}
.result .rq ol{margin:10px 0 0 18px;font-size:.88rem;color:rgba(245,241,234,.85);columns:2;column-gap:26px}
.result .rq li{margin-bottom:5px;break-inside:avoid}
.tools{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:30px}
.tool{background:#fff;border:1px solid var(--line-d);border-radius:8px;padding:18px;display:flex;flex-direction:column;gap:6px}
.tool .ok{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600}
.tool h3{font-family:var(--serif);font-size:1.2rem;line-height:1.15}
.tool p{font-size:.82rem;color:var(--stone-d);flex:1}
.tool .tl{display:flex;gap:12px;flex-wrap:wrap;font-size:.8rem;font-weight:600}
.tool .tl a,.tool .tl button{color:var(--gold);background:none;border:0;padding:0;cursor:pointer;font:inherit;font-weight:600}
.tool .tl a:hover,.tool .tl button:hover{text-decoration:underline}
.gate-err{color:var(--gold);font-size:.85rem;min-height:1.2em;margin-top:6px}

/* ----- client walk-through ----- */
.wt-hero{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 62px)}
.wt-hero.hidden,.viewer.hidden{display:none}
.wt-hero .wt-img{background:center/cover no-repeat;position:relative}
.wt-hero .wt-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,17,14,.15),rgba(20,17,14,.65))}
.wt-hero .wt-copy{position:absolute;left:8%;bottom:9%;right:8%;z-index:2;color:var(--paper)}
.wt-hero .wt-copy h1{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.4rem);line-height:1.02;margin:10px 0 12px}
.wt-hero .wt-copy p{color:rgba(245,241,234,.88);max-width:460px}
.wt-form{padding:44px 6vw;display:flex;flex-direction:column;justify-content:center;background:var(--paper)}
.wt-form h2{font-family:var(--serif);font-size:2rem;line-height:1.1;margin-bottom:6px}
.wt-form .lead{color:var(--stone-d);font-size:.92rem;margin-bottom:20px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
.fgrid .full{grid-column:1/-1}
.fgrid label{display:flex;flex-direction:column;gap:5px;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--stone-d);font-weight:600}
.fgrid input,.fgrid select{padding:12px 13px;border:1px solid var(--line-d);border-radius:4px;font:inherit;font-size:.95rem;
  text-transform:none;letter-spacing:0;color:var(--ink);background:#fff;font-weight:400}
.fgrid input:focus,.fgrid select:focus{outline:none;border-color:var(--gold)}
.fgrid .chk{flex-direction:row;align-items:flex-start;gap:10px;text-transform:none;letter-spacing:0;font-size:.85rem;font-weight:400;color:var(--stone-d)}
.fgrid .chk input{margin-top:3px;width:16px;height:16px;padding:0}
.ferr{color:var(--gold);font-size:.85rem;min-height:1.3em;margin:10px 0 0}
.wt-note{font-size:.76rem;color:var(--stone);margin-top:12px}

.viewer{background:var(--ink);min-height:calc(100vh - 62px);padding:18px 24px 26px;color:var(--paper)}
.vtop{max-width:1240px;margin:0 auto 12px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.vtop h1{font-family:var(--serif);font-size:1.5rem;color:var(--paper)}
.vtop .vk{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2)}
.vonly{display:inline-flex;align-items:center;gap:8px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid rgba(245,241,234,.35);border-radius:30px;padding:6px 14px;color:rgba(245,241,234,.85)}
.vonly i{width:8px;height:8px;border-radius:50%;background:var(--gold-2)}
.stage{position:relative;max-width:1240px;margin:0 auto;aspect-ratio:16/9;background:#000 center/contain no-repeat;
  border-radius:6px;overflow:hidden;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;
  box-shadow:0 30px 80px -40px rgba(0,0,0,.9)}
.stage .wm{position:absolute;right:14px;top:12px;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.55);background:rgba(0,0,0,.35);padding:4px 10px;border-radius:30px;pointer-events:none}
.stage .wm2{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;
  font-family:var(--serif);font-size:clamp(1.4rem,4vw,3.4rem);color:rgba(255,255,255,.06);transform:rotate(-18deg);white-space:nowrap}
.hot{position:absolute;cursor:pointer;border-radius:4px}
.hot:hover,.hot:focus-visible{background:rgba(224,82,84,.16);outline:1px solid rgba(224,82,84,.6)}
.vnav{max-width:1240px;margin:14px auto 0;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.vnav .grp{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.vbtn{background:rgba(245,241,234,.12);border:0;color:var(--paper);padding:11px 18px;border-radius:3px;cursor:pointer;
  font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;font-family:var(--sans)}
.vbtn:hover{background:var(--gold)}
.vbtn[disabled]{opacity:.35;cursor:default;background:rgba(245,241,234,.12)}
.vbtn.gold{background:var(--gold)}
.vcount{font-size:.82rem;color:rgba(245,241,234,.7);min-width:70px;text-align:center}
.vend{max-width:1240px;margin:18px auto 0;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-top:16px;font-size:.88rem;color:rgba(245,241,234,.75)}
.vend a{color:var(--gold-2);font-weight:600}

@media(max-width:900px){
  .opts.c3,.tools{grid-template-columns:1fr 1fr}
  .result,.wt-hero{grid-template-columns:1fr}
  .wt-hero .wt-img{min-height:300px}
  .result .rq ol{columns:1}
}
@media(max-width:560px){
  .opts.c3,.opts.c2,.tools,.fgrid{grid-template-columns:1fr}
  .pwrap{padding-left:16px;padding-right:16px}
}